Sometimes we all get a little reminder of just how completely and totally dependent we are on the power grid. Massive thunderstorms that ripped through Ohio, West Virginia, Maryland, Washington D.C. and Virginia left millions without power over the weekend.
At this point it is being projected that some people may not get power back until the end of the week. The “super derecho” storm that pounded the Washington D.C. area on Friday night with hurricane-force winds is being called unprecedented.
But the truth is that there are other events that could happen that would be far more damaging to our power grid. For example, a substantial EMP burst over a major U.S. city would fry virtually all of the electronics in the city and take the power grid in the area down indefinitely.